In today's fast pace world, energy drinks have surged in popularity, particularly among young adults and adolescents chasing an edge in stamina and alertness.

Yet, beneath the vibrant branding and eye-catching packaging lies a stark reality: these beverages may hold significant health risks.

Recently, a Heart FM presenter spoke to a 17-year-old listener who stated that his doctor believed his recent heart attack was due to the consumption of energy drinks.

The teenager, who was having a haircut when the heart attack occurred, said that when he went to the hospital, his doctor ran a variety of tests.

"After so much examination and inspection and thorough surveys done, I've been put on ECGs and everything ... The doctors initially thought that I had epilepsy ... It turns out that my heart has been the main organ that's been affected.

"They asked me questions like what's my diet, what do you drink, what do you eat, do you sleep much, are you busy with physical activities, so I explained everything to my doctor.

"And he asked me, 'Do you drink energy drinks?' I told him, yes, and he looked at me with his face like, 'Why didn't you tell us this in the first place?'."

The Facebook video clip has since garnered close to 500k views and has opened up a conversation surrounding the health risks of drinking energy drinks.

One user, Ingrid Domingo commented: "Energy drinks are toxic ... I cringe when I see how youngsters drink 'Score' like water ... And you can't tell them... Oh no... They know of better..."

Craig B. Poole said: "That stuff is banned in my house. Told my kids if I catch them with it there's going to be trouble.

Jackie Myburgh offered a natural remedy: "In this busy world where we constantly feel tired and need energy please try cayenne pepper in a glass of water. It increases energy, lowers blood pressure and is good for the heart.

"I have witnessed children not even in their teens drink Monster, which to me is the most lethal and the more popular one and it's like something cool. There should be age restrictions on sales of these dangerous drinks in South Africa."

Here's what you need to know about the dark side of energy drinks.

Short-term consequences

One of the most immediate effects of drinking an energy drink is an increase in heart rate and blood pressure, primarily attributed to the high caffeine content.

For many, this spike can be exhilarating, but it also poses serious dangers, especially for those with underlying health issues.

Additionally, while many consumers seek an alertness boost, excessive caffeine can lead to feelings of anxiety, insomnia and even gastrointestinal issues such as an upset stomach and diarrhoea.

Other adverse symptoms include a reduced steadiness of hands, which can be particularly concerning for those requiring fine motor skills.

Long-term health impacts

Regularity in energy drink consumption brings forth a battalion of long-term health threats. Chief among these is an increased likelihood of developing heart disease, arising from the continuous strain the caffeine and sugar exert on the body.

As such, the heart becomes subjected to excessive stress over time. Coupled with this, the high sugar content of many energy drinks fuels weight gain, ultimately increasing the risk of type 2 diabetes.

Who should steer clear?

The alarming effects of energy drinks necessitate particular caution among specific demographics. According to the American Academy of Child & Adolescent Psychiatry, children under 12 should completely abstain from caffeine, while those aged 12 to 18 should limit intake to a maximum of 100 milligrams per day, a figure often exceeded by a single energy drink.

Pregnant or breastfeeding women, individuals with heart conditions, and those prone to anxiety or insomnia should also avoid these potent beverages to safeguard their health and that of their dependents.

Advice for consumers

For those who still find themselves drawn to energy drinks, moderation is vital.

Limiting consumption and being mindful of all sources of caffeine is a crucial first step.

The use of healthier alternatives, such as water, unsweetened tea or moderate amounts of coffee, can also aid in cutting down reliance on these sugary, caffeinated concoctions.

Moreover, consumers are advised to scrutinise the ingredients and sugar levels of energy drinks, opting for those featuring lower caffeine and sugar content.

If you have reservations about the potential health impacts of energy drinks, consulting a healthcare professional is a sensible approach.

energy drinks

Unmasking energy drinks: the dark side behind the caffeine high